Mutex: Difference between revisions
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(→{{header|C}}: posix mutex) |
(→POSIX) |
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<c>#include <pthread.h> |
<c>#include <pthread.h> |
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pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;</c> |
int success = pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;</c> |
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Locking: |
Locking: |
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<c>pthread_mutex_lock(&mutex);</c> |
<c>int success = pthread_mutex_lock(&mutex);</c> |
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Unlocking: |
Unlocking: |
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<c>pthread_mutex_unlock(&mutex);</c> |
<c>int success = pthread_mutex_unlock(&mutex);</c> |
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Trying to lock (but do not wait it can't) |
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<c>int success = pthread_mutex_trylock(&mutex);</c> |
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=={{header|C++}}== |
=={{header|C++}}== |
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